Lawn tractor



FIG. 1 is a top, front and right side perspective view of a lawn tractor showing my new design;

FIG. 2 is a top, rear and left side perspective view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a front elevational view thereof;

FIG. 8 is a top, front and right side perspective view of the tractor;

FIG. 9 is a top, rear and left side perspective view thereof;

FIG. 10 is a right side elevational view thereof;

FIG. 11 is a left side elevational view thereof;

FIG. 12 is a top plan view thereof;

FIG. 13 is a front elevational view thereof; and

FIG. 14 is a rear elevational view thereof.

The omission of the collection container and chute in FIGS. 8-14 is for clarity of illustration. 

The ornamental design for a lawn tractor, as shown. 